Solicitação de exame técnico
#4.1
10/06/1987
RPI 885
Application data
Number
PI8405264Type
Filing
Publication
The application was refused by the INPI on 07/30/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/06/1987. We update with every new RPI gazette, published weekly.
Applicants
F. Hoffmann-La Roche & Co. Aktiengesellschaft
CH
Inventors
L. A. (pessoa física)
CH
M. M. (pessoa física)
CH
M. M. (pessoa física)
IPC Classification
Priority claims
CH
5684/83 · 10/19/1983
Publications in the Brazilian Industrial Property Gazette (RPI).
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Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 93/14; A61K 31/38; C07D 333/20; A61K 31/381; A61P 3/04; A61P 3/08; A61P 3/10; C07C 67/00; C07C 213/00; C07C 215/12; C07C 217/16; C07C 217/30; C07C 217/56; C07C 219/04; C07C 231/00; C07C 231/12; C07C 237/20; C07C 301/00; C07C 303/40; C07C 311/37; A61P 3/00; C07C 215/00; C07C 217/00; C07C 219/00; C07C 237/00; C07C 303/00; C07C 311/00.
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